FIELD: agriculture.
SUBSTANCE: invention relates to the field of agriculture, to technologies of formulation of feed rations and feeding farm animals and poultry. The device comprises a setting device of the signal of animal or poultry species 1 and a setting device of the signal of the animal or poultry age 2. Outputs of the setting devices of the signals 1 and 2 are connected respectively to the first and second inputs of a setting device of the signal of a standard dose of a feed mixture on the following day of growing 3. The output of the setting device of the signal 3 is connected to the first input of a computing unit of the ration optimisation on the following day 4. The second input of the unit 4 is connected to the output of a unit of the setting devices of signals 5. Outputs of the unit 4 are connected to the corresponding inputs of a unit of the setting devices of signals of economically optimal doses of the feed 6. Outputs of the unit 6 are connected to the first non-inverting inputs of a comparison circuits unit 8. The second inverting inputs of the unit 8 are connected to the outputs of a unit of setting devices of signals of feed sets resources 7. Outputs of the unit 8 are connected to the inputs of a unit of feed dispensers 9. The output of the unit 9 is connected to the input of a mixer 10, at which output an economically optimal feed mixture is formed on the following day 11. The device comprises the setting device of the signal of the type of an optimisation criterion 12, a unit of generators of control signals or the interface of a decision-maker 13, a meter of the signal of the feed mixture 14 flow rate, a setting device of the signal of an estimated dose of the feed mixture 15, a signal meter of the live weight of the animal or poultry 16, and a unit of the setting devices of signals of coefficients of the estimated productivity loss functions of the animal or poultry 17. Outputs and the input of the unit 17 are connected to the fourth additional inputs of the unit 4 and to the second output of the unit 13. The first output of the unit 13 through the setting device of the signal 12 is connected to the third input of the unit 4. The first input of the unit 13 is connected to the output of the signal meter 16. The output and the input of the setting device of the signal 15 are connected to the fifth input of the unit 4 and the third output of the unit 13. The second input of the unit 13 is connected to the output of the signal meter 14.
EFFECT: possibility is provided to control technological processes of formulation of the ration of the feed mixture, and feeding the livestock population in the presence of information about the live weight of the animals and poultry and the consumption of the feed mixture by them, increase in the accuracy of setting and adjustment of feed doses of the feed mixture.
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